package com.csist.mapper;

import com.csist.pojo.Surfing;
import java.util.List;

public interface SurfingMapper {
    int deleteByPrimaryKey(Integer sid);

    int insert(Surfing row);

    Surfing selectByPrimaryKey(Integer sid);

    List<Surfing> selectAll();

    int updateByPrimaryKey(Surfing row);
}